This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Natao arisiva ity resaka mitohy ity. Mametraha fanontaniana azafady raha mila fanampiana.

FF does not dependably fires mouseover-event on near horizontal small svg-polyline

  • 1 valiny
  • 2 manana an'ity olana ity
  • 8 views
  • Valiny farany nomen'i user66338

OlafS
OlafS
more options

Hi all, when I use small SVG-polyline-elements with onmouseover-events the near horizontal polylines do not fires the onmouseover-event dependably. When the angle of a polyline is greater (20 degree +) the onmouseover-event ist more dependably. look here for an example In this example there are a lot of polylines, all elements are connected with onmouseover and onmouseout-events to switch the color from black to red. If I move the mouse on a near horizontal polyline bidirectional (the top of the mouse is always on the polyline) the polyline flickers, this means the events fires multiple. When I change the size of the elements to a greater value the events are more dependably, but a bigger size is not desired. When I want to analyze the elements with the developer-tools or firebug near horizontal elements cannot access.

Anyone an idea? Thanks, Olaf

Hi all, when I use small SVG-polyline-elements with onmouseover-events the near horizontal polylines do not fires the onmouseover-event dependably. When the angle of a polyline is greater (20 degree +) the onmouseover-event ist more dependably. [http://portal.baral.de/public/smi/polylines_and_circles.html look here for an example] In this example there are a lot of polylines, all elements are connected with onmouseover and onmouseout-events to switch the color from black to red. If I move the mouse on a near horizontal polyline bidirectional (the top of the mouse is always on the polyline) the polyline flickers, this means the events fires multiple. When I change the size of the elements to a greater value the events are more dependably, but a bigger size is not desired. When I want to analyze the elements with the developer-tools or firebug near horizontal elements cannot access. Anyone an idea? Thanks, Olaf

All Replies (1)

user66338
user66338
more options

Hello Olaf,

I think that this is a Firefox bug and therefore I submitted a new bug report ticket with the following ID: 766876.

If you would like to get notified about changes, please go to Create a new bugzilla account.

Ones this is done, enter 766876 in the search field on the home page. Once the report has loaded, click the Add me to the CC list of this bug button.